From 63d1dbfef6ac5ae92c672a633e4b38998dfa03b2 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Sat, 19 Jul 2025 13:29:11 +0300 Subject: [PATCH] tpm: Use of_reserved_mem_region_to_resource() for "memory-region" Use the newly added of_reserved_mem_region_to_resource() function to handle "memory-region" properties. Signed-off-by: Rob Herring Signed-off-by: Jarkko Sakkinen --- drivers/char/tpm/eventlog/of.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/char/tpm/eventlog/of.c b/drivers/char/tpm/eventlog/of.c index 930fe43d5dafa..92cec9722ee49 100644 --- a/drivers/char/tpm/eventlog/of.c +++ b/drivers/char/tpm/eventlog/of.c @@ -24,16 +24,10 @@ static int tpm_read_log_memory_region(struct tpm_chip *chip) { - struct device_node *node; struct resource res; int rc; - node = of_parse_phandle(chip->dev.parent->of_node, "memory-region", 0); - if (!node) - return -ENODEV; - - rc = of_address_to_resource(node, 0, &res); - of_node_put(node); + rc = of_reserved_mem_region_to_resource(chip->dev.parent->of_node, 0, &res); if (rc) return rc; -- 2.47.2